import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/Login.vue'
import Home from '../components/Home.vue'
import Welcome from '../components/Welcome.vue'
import Users from '../components/user/Users.vue'
import Rights from '../components/power/Rights.vue'
import Roles from '../components/power/Roles.vue'
import Cate from '../components/goods/Cate.vue'
import Params from '../components/goods/Params.vue'
import GoodsList from '../components/goods/List.vue'
import Add from '../components/goods/Add.vue'
import Order from '../components/order/Order.vue'
import Reprot from '../components/reprot/Report.vue'

Vue.use(VueRouter)

const routes = [
  {
    path: '/',
    redirect: '/login'
  },
  {
    path: '/login',
    // name: 'Login',
    component: Login
  },
  {
    path: '/home',
    // name: 'Login',
    component: Home,
    redirect: '/welcome',
    // home页面中显示 welcome界面，所以定义为子路由
    children: [
      {
        path: '/welcome',
        component: Welcome
      },
      {
        path: '/users',
        component: Users
      },
      {
        path: '/rights',
        component: Rights
      },
      {
        path: '/roles',
        component: Roles
      },
      {
        path:'/categories',
        component: Cate
      },
      {
        path:'/params',
        component: Params
      },
      {
        path:'/goods',
        component: GoodsList
      },
      {
        path:'/goods/add',
        component: Add
      },
      {
        path:'/orders',
        component: Order
      },
      {
        path:'/reports',
        component: Reprot
      }
    ]
  }
]

const router = new VueRouter({
  routes
})
// 路由守卫
router.beforeEach((to, from, next) => {
  if (to.path === '/login') return next()

  // 获取token
  const token = window.sessionStorage.getItem('token')

  if (!token) return next('/login')

  next()
})
export default router
